PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73422Pump Unit,reciprocating

Purolator Products Co Div Motor Components, Llc · NSN 4320-00-733-1382 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-733-1382 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-733-1382. Primary manufacturer part number: 73422.
Features
  • Pump Unit,reciprocating — FSC 4320
  • Discharge Connection Type: THREADED INTERNAL
  • Discharge Connection Quantity: 1
  • Intake Connection Quantity: 1
  • Discharge Connection Thread Size and Series/type Designator: 0.125-27 NPTF
  • Operating Speed at Rated Capacity: 750.0 REVOLUTIONS PER MINUTE
  • Inclosure Type: FULLY INCLOSED
  • Pump Reciprocating Design: DOUBLE ACTING
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Unit,reciprocating, cataloged under National Stock Number 4320-00-733-1382, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Purolator Products Co Div Motor Components, Llc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-733-1382
Primary Part Number73422
Item NamePump Unit,reciprocating
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerPurolator Products Co Div Motor Components, Llc
StatusACTIVE
Discharge Connection TypeTHREADED INTERNAL
Discharge Connection Quantity1
Intake Connection Quantity1
Discharge Connection Thread Size and Series/type Designator0.125-27 NPTF
Operating Speed at Rated Capacity750.0 REVOLUTIONS PER MINUTE
Inclosure TypeFULLY INCLOSED
Pump Reciprocating DesignDOUBLE ACTING
Volume Control TypePRESSURE COMPENSATION
Pumping Element Operating PositionVERTICAL
Reciprocating Stroke TypeVARIABLE
Prime Mover Power Rating0.013 HORSEPOWER
Cooling MethodAIR TO AIR COOLED
Prime Mover TypeELECTRIC MOTOR
Control LocationRIGHT SIDE
Discharge Pressure.0 LOW VOLATILE ORGANIC COMPOUND - SOLVENTS - SOLVENTS
Intake Connection Thread Size and Series/type Designator0.125-27 NPTF
Voltage in Volts24.0
Prime Mover Quantity1
Media for Which DesignedHYDROCARBON FUELS AND OILS
Current TypeDC
Cylinder Quantity7
Pump Quantity1
Intake Connection TypeTHREADED INTERNAL
Environmental ProtectionWATERPROOF
Prime Mover Cooling MediumAIR
Pumping Element TypePISTON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2920-00-112-804473422 INTERCHANGEABLE
Coil Assembly,magne
Prestolite Electric Inc
2910-00-115-43065008605 INTERCHANGEABLE
Bulb,primer Fuel
Brp Us Inc
6685-00-815-03057342-2 INTERCHANGEABLE
Gage,pressure,dial Indicating
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
5305-01-598-622312759-01344 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
73422 PRIMARY Purolator Products Co Div Motor Components, Llc (USA)
Related Parts
2920-00-112-8044INTERCHANGEABLE
COIL ASSEMBLY,MAGNE
73422
2910-00-115-4306INTERCHANGEABLE
BULB,PRIMER FUEL
5008605
6685-00-815-0305INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
7342-2
5305-01-598-6223INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
12759-01344

Frequently Asked Questions

What is NSN 4320-00-733-1382?

NSN 4320-00-733-1382 is a Pump Unit,reciprocating, manufactured by Purolator Products Co Div Motor Components, Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-733-1382?

NSN 4320-00-733-1382 has 1 cross-referenced part number: 73422 (Purolator Products Co Div Motor Components, Llc).

What NSN replaces 4320-00-733-1382?

There are 4 known substitutes for 4320-00-733-1382: 2920-00-112-8044, 2910-00-115-4306, 6685-00-815-0305 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 73422?

Key specifications for 73422: Discharge Connection Type: THREADED INTERNAL; Discharge Connection Quantity: 1; Intake Connection Quantity: 1; Discharge Connection Thread Size and Series/type Designator: 0.125-27 NPTF. 27 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com